2(u+4)=-2(8u-1)+4u

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Solution for 2(u+4)=-2(8u-1)+4u equation:


Simplifying
2(u + 4) = -2(8u + -1) + 4u

Reorder the terms:
2(4 + u) = -2(8u + -1) + 4u
(4 * 2 + u * 2) = -2(8u + -1) + 4u
(8 + 2u) = -2(8u + -1) + 4u

Reorder the terms:
8 + 2u = -2(-1 + 8u) + 4u
8 + 2u = (-1 * -2 + 8u * -2) + 4u
8 + 2u = (2 + -16u) + 4u

Combine like terms: -16u + 4u = -12u
8 + 2u = 2 + -12u

Solving
8 + 2u = 2 + -12u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '12u' to each side of the equation.
8 + 2u + 12u = 2 + -12u + 12u

Combine like terms: 2u + 12u = 14u
8 + 14u = 2 + -12u + 12u

Combine like terms: -12u + 12u = 0
8 + 14u = 2 + 0
8 + 14u = 2

Add '-8' to each side of the equation.
8 + -8 + 14u = 2 + -8

Combine like terms: 8 + -8 = 0
0 + 14u = 2 + -8
14u = 2 + -8

Combine like terms: 2 + -8 = -6
14u = -6

Divide each side by '14'.
u = -0.4285714286

Simplifying
u = -0.4285714286

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